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. Author manuscript; available in PMC: 2012 Dec 1.
Published in final edited form as: J Clin Immunol. 2011 Sep 22;31(6):1045–1053. doi: 10.1007/s10875-011-9589-4

Table IV.

Expression of Siglec-8 on cord blood progenitor-derived mast cells and on primary bone marrow mast cells in indolent systemic mastocytosis and aplastic anemia

Type of cells (number of samples) Percent positive
Cultured cord blood progenitor-derived mast cells
    Immature, <10 weeks (n=1) <5
    Mature, >15 weeks (n=2) >70
Primary bone marrow mast cells
    ISM (n=3) >95
    Aplastic anemia (n=1) >95